When you look up to the sky, you'll find birds are persevering in flying.
当你仰望天空，你会发现鸟儿正坚持不懈地飞行。

A persevering mind is one of the skills of carefully and unflagging practice.
恒心早起既是锻炼殷勤不懈的功夫之一。

An eager mind is easy to bring forth, a persevering mind is difficult to maintain.
热心易发，恒心难持。光说不练，则无法体悟真理，实践道法。

Since the process is quite tough, you need to be diligent, patient and persevering.
因为过程将是艰苦的, 你必须勤奋, 耐心, 坚持不懈。

Second, persevering in emancipating the mind, seeking truth from facts and keeping pace with the times.
第二，坚持解放思想，实事求是，与时俱进。

This tectonic plate highlights the people to the feminine chastity and national moral courage persevering.
此板块凸显出人们对女性贞节和民族气节的坚守。

The very greatest men have been among the least believers in the power of genius, and as worldly wise and persevering as successful men of the commoner sort.
最伟大的人物一直列身于最不相信天赋力量的人们之中，他们像一般的成功者一样，是善于处世和坚韧不拔的。